Im planing on buying a new macbook air. Im thinking of getting the cheepest 1,6 120gb hdd model and update it with the faster 1,86 processor. When Intel release their X15-M 80gb SSD I will buy that one and install it. Will that be a good idea, it looks like that SSD will be mutch faster then the one Apple includes in the top model or is it better to just buy the top model Air with the SSD and be happy with that? Does anybody know when the Intel X15-M SSD will be released, cant find a date anywhere?